| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.96 | 11.299% | $214.7626 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $232.78 | 11.340% | $259.1773 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $150.44 | 4.303% | $156.9134 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $129.99 | 3.244% | $134.2069 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $108.85 | 12.616% | $122.5825 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $79.47 | 5.215% | $83.6144 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $107.33 | 9.709% | $117.7507 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $1,001.82 | $1,089.0078 | $1,089.00 | $1,089.00 | $1,089.10 | |